IEEE Standard for Determining Circuit Integrity Performance of Fire Resistive Cables in Nuclear Facilities
NORMA vydána dne 1.8.2025
Označení normy: IEEE 1844-2025
Datum vydání normy: 1.8.2025
Počet stran: 28
Přibližná hmotnost: 84 g (0.19 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy IEEE
Revision Standard - Active.
Standardization of circuit integrity cable testing is beneficial to cable manufacturers, distributors, and users. Uniform procedures, consistent, repeatable results, and measurable test acceptance criteria are required to allow comparisons among competing products and to allow selection of the correct product for the application. In nuclear power facilities, electrical cables are relied upon to safely control the plant systems. Circuit integrity cables serve as fire-resistive protection for electrical circuits. Circuit integrity cables with a 1-h or 3-h ratings are expected to protect the electrical circuit from the effects of severe fire conditions to allow for achieving and maintaining safe shutdown conditions and suppression activities.
ISBN: 979-8-8557-2345-8, 979-8-8557-2346-5
Number of Pages: 28
Product Code: STD28045, STDPD28045
Keywords: cable, circuit integrity, IEEE 1844(TM), motor-operated valves, MOV, safe shutdown, safety systems, test protocol, vertical furnace, wire
Category: Insulated Conductors